<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <title></title>
</head>
<style>
    * {
        margin: 0;
        padding: 0;
    }
    
    .box {
        margin: 70px auto;
        width: 200px;
        height: 200px;
        background-color: bisque;
        box-shadow: rgba(50, 50, 93, 0.25) 0px 30px 60px -12px inset;
    }
</style>

<body>
    <div class="box">box</div>
</body>

</html>